known solution中文是什么意思

• 已知溶液

• "known"中文翻译    adj. 大家知道的；知名的；已知的。 a nation ...
• "solution"中文翻译    n. 1.溶解；溶液，溶体，溶剂。 2.(补轮胎用的)橡 ...
• "common sense known technical solution" 中文翻译 :    公知; 已知的技术方案
• "as known as" 中文翻译 :    又叫做
• "be known as" 中文翻译 :    叫做; 以……被人所知; 以出名; 以…知名，被认为是; 以著称; 作为….而出名; 作为…(身份)出名; 作为……为人所知; 作为…而闻名
• "be known by" 中文翻译 :    根据; 凭……而知
• "be known for" 中文翻译 :    因而出名; 因…而著名; 因为……而出名; 由于…而出名
• "be known to" 中文翻译 :    为…所知
• "it is known" 中文翻译 :    大家都知道…
• "it is known (that)" 中文翻译 :    大家都知道…
• "known" 中文翻译 :    adj. 大家知道的；知名的；已知的。 a nationally known writer 全国知名的作家。 be it known that... 特此通告。 be known as ＝ be known by the name of ... 通称，叫做。 be known for ... 因…而著名。 be known to... 为…所知。 make known发表，公布。 make oneself known to sb. 向某人作自我介绍。 make sth. known to sb. 向某人公布某事。
• "known as" 中文翻译 :    被认为是,被称为; 以…而著称
• "known for" 中文翻译 :    以…而著名
• "not known" 中文翻译 :    不详
• "universally known; known to all" 中文翻译 :    耳目昭彰
• "a solution" 中文翻译 :    从未准时的解决方案
• "a-solution" 中文翻译 :    素仙露
• "at-solution" 中文翻译 :    双氢速甾醇溶液
• "in solution" 中文翻译 :    溶解着; 在溶解状态中, 在不断变化中, 动摇不定
• "solution" 中文翻译 :    n. 1.溶解；溶液，溶体，溶剂。 2.(补轮胎用的)橡胶水；〔美国〕药水。 3.解决，解答 (of; for; to); 解释；(数学等的)解法，解式。 4.免除，解除。 5.【医学】消散，消退。 a nitrate of silver solution 硝酸银溶液。 chemical solution 化学溶解。 mechanical solution 机械溶解。
• "also known as" 中文翻译 :    或称
• "as is well known" 中文翻译 :    众所周知,正如人们所知道的
• "as known to all" 中文翻译 :    众所周知
• "be known as／be famous as" 中文翻译 :    作为……而闻名
• "be known to all" 中文翻译 :    一体周知

• One of the lesser - known solutions for both debugging and optimizing your code is to use the perl compiler with one of the many " back ends .
  更少为人知的一种调试和优化代码的方法是，在perl编译器中使用"编译器后端" 。
• Most known solutions of general relativity which allow for wormholes require the existence of exotic matter , a theoretical substance which has negative energy density
  多数人了解虫孔广义相对论解需要外来物质的存在，一种具有负能量密度的理论上的物质。
• Whether you are personally collecting the spectrum or not , you should remain in the vicinity of the spectrometer to record your visual observations of the flame test for each known solution
  不管您是亲自或由他人来采集光谱，您也应当处于光谱仪附近，记录下您对每一个已知溶液的肉眼观察结果。
• What is the purpose of education , especially the mathematical education ? at least , it should make people who accept the education more knowledgeable and more capable when they face to problems the traditional ( mathematical ) education method over emphasizes student ' s ability to memorize the knowledge on the book or to solve the problems which have known solutions
  传统的(数学)教育过分要求学生记忆书本知识或解决有固定答案可循的书本问题，只能对分析性思维有效果外，而对发生在受教育者身边的具体应用性问题所需的创造性思维和实践性思维却收效甚微( sternberg ) 。
• By using the solutions of a new auxiliary elliptic equation , a direct algebraic method is proposed to construct the exact solutions of some nonlinear evolution equations . the main difference between this method and previous auxiliary elliptic equation methods is that the balance order becomes smaller after using the new auxiliary elliptic equation . therefore , the derived algebraic equations are greatly simplified . meanwhile , the obtained new solutions contain more parameters to be chosen . for some special cases , they give the previous known solutions . it is shown that some new exact periodic solutions of some nonlinear evolution equations are explicitly obtained with the aid of symbolic computation
  利用一个新的辅助椭圆方程将求解非线性发展方程精确解的问题转化为一个代数方程组进行求解,与已有的辅助椭圆方程法的主要不同是,应用这一新的辅助椭圆方程后降低了平衡次数,减少了所得的代数方程组的个数和方程的项数,从而大大地简化了代数方程组的求解.同时,由于辅助椭圆方程的解中包含了更多的可选参数,从而给出了非线性发展方程的更多形式的解.作为应用,借助于计算机的符号计算,求得了一些非线性发展方程的新的精确周期解
• Essential to their utility is the requirement that the evolution of the basic functions through the propagation environment constitutes a simplified problem with an exact or approximate closed form solution to the original wave equation . the evolution of a spatial fourier harmonic through a homogeneous medium is governed by a reduced wave equation , obtained by applying the fourier transform to the helmholtz equation , with a simple and well - known solution - the plane wave
  这些方法均采用一组具有全局特性的基本函数对波场进行分解，如占据整个空间的富氏调谐函数或充满各个方向的dirac函数(点源) ，并通过求解基本函数满足波动方程的精确解或近似解来达到波场外推的目的。
• We have computed nearly one hundred nonlinear evolution equations utilizing the package rath , it successfully recovered all previously known solutions that has been found by more sophisticated methods . more importantly , for some of the equations considered , we have found new solutions and more general form of solutions
  利用rath我们已成功求解了近百个不同类型的非线性演化方程，不仅求出了所有已知的解，更重要的是，对有些方程还发现了一些新解以及形式更为一般的解。